Guangzhou Dingyue Information Technology Co. Ltd. is a high-quality security products trading company with factory in Guangdong, China. We are professional with our own RD team with 9 years experience in the industry field. Our main business is selling security products and security accessories. We are developing by the integration of industry and trade. We are committed to providing a high-quality products& competitive prices convenient logistics service and after-sales service to our customers.